ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7087 P5B  Center Alignment 0 / 0 4
7086 P5C  Longest Regular Bracket Sequence 2 / 3 6
7075 P7D  Palindrome Degree 0 / 2 8
7073 P8A  Train and Peter 1 / 1 4
7030 P16D  Logging 0 / 0 6
7024 P17E  Palisection 1 / 3 10
7010 P21A  Jabber ID 0 / 0 6
6987 P25E  Test 0 / 0 8
6962 P30E  Tricky and Clever Password 0 / 0 10
6960 P31B  Sysadmin Bob 1 / 2 5
6944 P34C  Page Numbers 0 / 0 4
6921 P38F  Smart Boy 0 / 0 7
6909 P39J  Spelling Check 0 / 0 5
6902 P41A  Translation 1 / 1 3
6892 P43A  Football 1 / 1 3
6891 P43B  Letter 1 / 1 3
6843 P50B  Choosing Symbol Pairs 2 / 3 5
6822 P54D  Writing a Song 0 / 0 7
6805 P58A  Chat room 2 / 2 3
6802 P58D  Calendar 0 / 0 7
6800 P59A  Word 1 / 1 3
6789 P61B  Hard Work 0 / 0 4
6780 P63A  Sinking Ship 0 / 0 3
6770 P66A  Petya and Java 0 / 0 4
6749 P70B  Text Messaging 0 / 0 5
6745 P71A  Way Too Long Words 4 / 4 3
6282 P72E  Ali goes shopping 0 / 0 6
6728 P75B  Facetook Priority Wall 0 / 0 5
6713 P78A  Haiku 1 / 1 3
6706 P79C  Beaver 0 / 0 6
6700 P81B  Sequence Formatting 0 / 0 5
6673 P87B  Vasya and Types 0 / 0 6
6661 P90B  African Crossword 0 / 0 3
6660 P91A  Newspaper Headline 0 / 0 5
6648 P94A  Restoring Password 0 / 0 3
6646 P95A  Hockey 0 / 0 5
6641 P96A  Football 1 / 1 3
6629 P99A  Help Far Away Kingdom 0 / 0 3
6260 P100D  World of Mouth 0 / 0 5
6599 P108A  Palindromic Times 0 / 0 3
6591 P110B  Lucky String 0 / 0 3
6585 P112A  Petya and Strings 1 / 1 3
6583 P113A  Grammar Lessons 0 / 0 5
6582 P113B  Petr# 0 / 1 7
6564 P118A  String Task 2 / 2 3
6562 P118C  Fancy Number 0 / 0 6
6556 P119D  String Transformation 0 / 0 9
6543 P121B  Lucky Transformation 0 / 0 5
6537 P123A  Prime Permutation 0 / 0 4
6524 P126B  Password 2 / 6 5

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